Air mattress sleeping bag



FIG. 1 is a front view of an air mattress sleeping bag showing my new design;

FIG. 2 is a rear view of the air mattress sleeping bag;

FIG. 3 is a left side view of the air mattress sleeping bag;

FIG. 4 is a right side view of the air mattress sleeping bag;

FIG. 5 is a top view of the air mattress sleeping bag; and,

FIG. 6 is a bottom view of the air mattress sleeping bag. 

CLAIM The ornamental design for an air mattress sleeping bag, as shown. 